When you regained consciousness

You are surprised to wake up not in a pool of cum, but instead draped over Cetus' shoulder.

"She's awake, you can put her down now."

"Ahh sorry, bout that."

"Hey cutie, you ok, we kinda didn't hold back there."

You gave a thumbs up, not trusting speaking quite yet. There was a moment of unsteadiness, but you found your feet quickly and in the light you finally got a good look at Cetus. Her skin was green in color and you could make out spots of iridescent scales and what looked like gils on her neck. Her face was long but beautiful with large yellow eyes, short blue hair and webbed fins where her ears should be. That was her top half, but from the waist down she had jet black fur and swishing behind her was what looked like a horse’s tail. Although at first glance her boots looked like yours, you could see that the tow was open showing off hooved feet and her legs were clearly digitigrade. Seeing the horse cock hanging at half mast between her legs finally let you piece it together, she was a kelpie… maybe a reverse kelpie demon.

"Damn bitch, you not only deserve that Hero title of yours, but you also deserve that armor. No way I could have taken a fucking like that and still stand an hour later. My name is Cetus and it is a pleasurer to fuck...errr meet ya."

She patted you on the back before pushing you further into the room.

The other two step aside to reveal the pillar of light containing the last relic. It was a gold and silver pendant but as you took it into your hands you saw the gold turn black and the whole thing began to emanate a dark glow, much like your shield and sword. You place the now corrupted necklace around your neck and feel strength fill your body as the glow from each of the three holy objects turns visably purple.

"I guess the next stop is Fornax huh?"

“Fornax?”

"The Demon King"

"You coming with us Cetus?"

"You be your tits I am, I need to fuck that cunt some more... I am also thinking about seeing how this slut's ass handles my cock."